Synonyms|797Antonyms|170|Broader|4Narrower|1Related|1k

50 entries under lively topic. ×

2
irrepressible(adjective, unpredictable, changeable, temperamental)
2
lighthearted(adjective, unpredictable, changeable, temperamental)
2
prompt(sharp, fast, quick, brisk)
1
bubbleheaded(adjective, unpredictable, unreliable, changeable)
1
short-fuse(adjective, unpredictable, changeable, temperamental)
1
up-and-down(adjective, impulsive, unpredictable, changeable)
1
yo-yo(adjective, careless, active, unstable)
0
brilliant(adjective, unpredictable, changeable)
0
fast-talking(adjective, unpredictable, changeable)
-1
witty(adjective, unpredictable, changeable)
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APASmart Define. (2015). mercurial thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/mercurial/thesaurus/synonyms
ChicagoSmart Define. 2015. "mercurial thesaurus" https://smartdefine.org/mercurial/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, mercurial thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/mercurial/thesaurus/synonyms>.
MLASmart Define. "mercurial thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/mercurial/thesaurus/synonyms>